Circuit Protection
V20H250P
ActiveLITTELFUSE
RADIAL VARISTOR 20MM ROHS/LEAD FREE/ BULK ROHS COMPLIANT: YES
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Circuit Protection
V20H250P
ActiveLITTELFUSE
RADIAL VARISTOR 20MM ROHS/LEAD FREE/ BULK ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | V20H250P |
|---|---|
| Capacitance @ Frequency | 1000 pF |
| Current - Surge | 10000 A |
| Energy | 240 J |
| Maximum AC Volts [Max] | 250 V |
| Maximum DC Volts [Max] | 320 V |
| Mounting Type | Through Hole |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 20 mm |
| Package / Case | Disc |
| Varistor Voltage (Max) [Max] | 429 V |
| Varistor Voltage (Min) [Min] | 351 V |
| Varistor Voltage (Typ) | 390 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
V20H250P Series
The HMOV™ Varistor Series is specifically designed for applications requiring high surge energy absorption and high operating temperature of 125°C. The maximum peak surge current is rated up to 10kA (8/20μs pulse) to protect against indirect lightning strikes, switching surge transients, and abnormally fast transients.